def physicalVolumeList():
rc, out, err = commands.execCmd([
_pvsCommandPath.cmd, "--reportformat", "json", "--units", "b",
"--nosuffix", "-o", "pv_name,vg_name"
])
if rc:
raise ge.GlusterCmdExecFailedException(rc, out, err)
return json.loads("".join(out))["report"][0]["pv"]
def vdoVolumeList():
rc, out, err = commands.execCmd([_vdoCommandPath.cmd, "status"])
if rc:
raise ge.GlusterCmdExecFailedException(rc, out, err)
vdoData = _parseVdoOutput(out, 0)
result = []
for vdo, data in iteritems(vdoData["VDOs"]):
entry = {}
entry["device"] = data["Storagedevice"]
for mapper, stats in iteritems(data["VDOstatistics"]):
entry["name"] = mapper
entry["size"] = int(stats["1K-blocks"]) * 1024
entry["free"] = int(stats["1K-blocksavailable"]) * 1024
result.append(entry)
return result
def logicalVolumeList():
rc, out, err = commands.execCmd([
_lvsCommandPath.cmd, "--reportformat", "json", "--units", "b",
"--nosuffix", "-o", "lv_size,data_percent,"
"lv_name,vg_name,pool_lv"
])
if rc:
raise ge.GlusterCmdExecFailedException(rc, out, err)
volumes = []
for lv in json.loads("".join(out))["report"][0]["lv"]:
lv["lv_size"] = int(lv["lv_size"])
if not lv["pool_lv"] and lv["data_percent"]:
lv["lv_free"] = int(
(1 - float(lv.pop("data_percent")) / 100) * lv["lv_size"])
else:
lv["lv_free"] = 0
lv.pop("data_percent")
volumes.append(lv)
return volumes
def vdoVolumeList():
rc, out, err = commands.execCmd([_vdoCommandPath.cmd, "status"], raw=True)
if rc:
raise ge.GlusterCmdExecFailedException(rc, out, err)
vdoData = yaml.safe_load(out)
result = []
for vdo, data in iteritems(vdoData["VDOs"]):
entry = {}
entry["device"] = data["Storage device"]
for mapper, stats in iteritems(data["VDO statistics"]):
blockSize = stats["block size"]
entry["name"] = mapper
entry["size"] = stats["1K-blocks"] * 1024
entry["free"] = stats["1K-blocks available"] * 1024
entry["logicalBytesUsed"] = (stats["logical blocks used"] *
blockSize)
entry["physicalBytesUsed"] = (stats["data blocks used"] *
blockSize)
result.append(entry)
return result
def glusterVolumeInfo(self, volumeName=None, remoteServer=None):
raise ge.GlusterCmdExecFailedException()
